WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
ACTIVE TIPM RUN RELAY TROUBLE CODES
(F922) RUN RELAY CIRCUIT OPEN
FUSE 41 OPEN
(F500) FUSED RUN RELAY OUTPUT CIRCUIT OPEN OR SHORTED TO GROUND